TY - BOOK ED - American Heritage TI - Trappers and mountain men T2 - American heritage junior library AV - E45 .J6 U1 - 973 PY - 1961///] CY - New York PB - American Heritage Pub. Co; book trade distribution by Golden Press KW - Fur trade KW - North America KW - Juvenile literature KW - Local KW - America KW - Discovery and exploration KW - LEMB KW - History N1 - Includes bibliography ER -